More talk than action in this war film about a mission in Nazi waters. James Caan. Pennington: Norman Bowler. Davies: David Sumner. Barquist: Brian Grellis. Quentin: Paul Young. Willis: John Kelland. Knowles: Kenneth Farrington. William… MoreMore talk than action in this war film about a mission in Nazi waters. James Caan. Pennington: Norman Bowler. Davies: David Sumner. Barquist: Brian Grellis. Quentin: Paul Young. Willis: John Kelland. Knowles: Kenneth Farrington. William Graham directed.